CAS 1576-43-8: 4-Hydroxybenzenesulfonamide

Description: 4-Hydroxybenzenesulfonamide, also known as sulfanilamide, is an aromatic sulfonamide compound characterized by the presence of both a hydroxyl group (-OH) and a sulfonamide group (-SO2NH2) attached to a benzene ring. This compound typically appears as a white to off-white crystalline solid and is soluble in water, which is a notable feature for sulfonamides. Its molecular structure allows it to participate in various chemical reactions, making it useful in medicinal chemistry, particularly as an antibacterial agent. The sulfonamide group is known for its ability to inhibit bacterial growth by interfering with folic acid synthesis, which is essential for bacterial metabolism. Additionally, 4-Hydroxybenzenesulfonamide can exhibit properties such as pH-dependent solubility and potential interactions with biological systems, which are important for its pharmacological applications. Safety data indicates that, like many sulfonamides, it should be handled with care due to potential allergic reactions in sensitive individuals.

Formula: C₆H₇NO₃S

InChI: InChI=1S/C6H7NO3S/c7-11(9,10)6-3-1-5(8)2-4-6/h1-4,8H,(H2,7,9,10)

InChI key: InChIKey=DIRCLGLKRZLKHG-UHFFFAOYSA-N

SMILES: O=S(=O)(N)C1=CC=C(O)C=C1

Synonyms:

• 1-Phenol-4-sulfonamide
• 4-Hydroxybenzene-1-sulfonamide
• 4-Sulfamoylphenol
• Benzenesulfonamide, 4-hydroxy-
• Benzenesulfonamide, p-hydroxy-
• Hydroxybenzenesulfonamide
• NSC 20848
• p-Hydroxybenzenesulfonamide
• p-Phenolsulfonamide
• 4-Hydroxybenzenesulfonamide

4-Hydroxybenzenesulfonamide

CAS: 1576-43-8

• Formula: C₆H₇NO₃S
• Purity: >97.0%(T)
• Color and Shape: White to Light yellow to Light orange powder to crystal
• Molecular weight: 173.19

Benzenesulfonamide, 4-hydroxy-

CAS: 1576-43-8

• Formula: C₆H₇NO₃S
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 173.1897

4-Hydroxybenzenesulphonamide

CAS: 1576-43-8

• Purity: 97.0%
• Color and Shape: Solid
• Molecular weight: 173.19000244140625

4-Hydroxybenzenesulphonamide

CAS: 1576-43-8

• Formula: C₆H₇NO₃S
• Purity: 96%
• Color and Shape: orange powder
• Molecular weight: 173.19g/mol

4-Hydroxybenzenesulfonamide

CAS: 1576-43-8

Versatile small molecule scaffold

• Formula: C₆H₇NO₃S
• Purity: Min. 95%
• Molecular weight: 173.19 g/mol